I just found out that I am the biological daughter of my biological father AND biological brother

It is true that my brother is my biological father: DNA test showed that he was the best possible full-sibling parent. I have had a gut feeling about it for a long time. I can't believe I actually asked him himself to get the DNA test and he agreed. I think I might have been in denial for a long time because he didn't react in the way I expected after the test. He just nodded and went on with his daily routine. I asked him if he wanted to talk about it but he said that he has nothing to say.<br><br>I am mostly his daughter and he has never done anything to me. My biological mother has never been caught and she may have never known she was pregnant.<br><br>I don't know what to do because I don't want to lose the only person I can call family and that I have a relationship with. I feel I should do something. I asked him himself to get the DNA test and he agreed. I guess I should just do it. I can't do it. I will most likely be balls deep in the system and never be able to see him ever again. I know what is the right thing to do but I am just refusing to do it.